SunOL v0.3 Final Offline NDS Release List SunDEV has released the final version of his homebrew application SunOL. SunOL is an offline NDS release list for the Nintendo DS. Off-site Download SunDEV Website Discuss SunDEV has also spoken about his upcoming homebrew project, SunOS. SunOS will be an operating system for the Nintendo DS. A pre-alpha version of SunOS is planned to be published soon.